... :220-240V2,FREQUENCY:50HZ or 60HZ3,CAP:E275,TUBE :12MMB, 23W E27 FULL SPIRAL CFL 9000K 1.High Luminous efficacy by using ... housing : PP,PC,PBT8.Flicker free and instant start C, 23W E27 FULL SPIRAL CFL 9000K APPS:( House,Office,Restaurant,Classroom,Workshop ... ,Factory,Shop,Washroom etc )D, 23W E27 FULL SPIRAL CFL 9000K PACKAGE:(COLOR BOX,FOAM,BLISTER...)E ...